I have some traffic, can you monotize?

I have some remaining websites, with the above weekly natural traffic
and a couple of twitter accounts with +/- 5000 followers each

Can YOU monetize this? Lets Talk about a JV...

Website Details:
1. pligg site +/- 1-2 years old
2. autoblog +/- 5 years old
3. adsense ready site - 3 months old
4. free classifieds site - 6 months old
not displayed...
5. amazon store site - wil still collect stats(not much though)
6. URL shortner - +/- 2 years old - +/- 21,377 links, 44,021 clicks

Let me know